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Watts Watts Kwik Change 13 RO Membrane 100 GPD WQCM13-100 WQCM13-100

Watts Kwik Change 13" RO Membrane 100 GPD (WQCM13-100)



The Watts Kwik Change RO Membrane, is an easy-to-install replacement cartridge that twists right into the head of the Watts Kwik Change RO System (WQC4RO13-100). The WQCM13-100 RO Membrane is rated to treat 100 GPD.

*NOTE: This filter will NOT fit the Watts Premier RO Pure RO-4 System.

*NOTE: If you purchased your system from Costco, you will need the 11" Kwik Change Filters.


  • Dimensions: 13" X 3"
  • Replace every 12-24 months
  • NSF Certified
Free Shipping on all Orders over $99.00 in the U.S.A

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